APA Edition Citation

Knight, A. E., & Step, E. (1991). Diversity of plant life V 2. Arihant publishers.

Chicago Edition Citation

Knight, A E., and Edward Step. Diversity of Plant Life V 2. Jaipur: Arihant publishers, 1991.

MLA Edition Citation

Knight, A E., and Edward Step. Diversity of Plant Life V 2. Arihant publishers, 1991.

Warning: These citations may not always be 100% accurate.